baber/WOPTO huggingface dataset:
Patent JP-H0453909-A (JP)
Title: Method and device for measuring inclination angle of optical fiber end face
Inventor: AOMI YOSHIYUKI
IPC: G02B6/24
Filed: 1990-06-22
Abstract: PURPOSE:To easily and exactly measure the optical fiber end face inclination angle by calculating the end face inclination angle in accordance with a prescribed arithmetic expression in accordance with a shift amount between incident positions on the projection surface in the case radiation light from the optical fiber end face is allowed to pass through a transparent sheet, and in the case it is allowed to pass through a refractive index matching liquid and a transparent sheet. CONSTITUTION:An incident position X1 on the projection surface of radiation light in a state that a transparent sheet 4 is brought into contact with an optical fiber end face 2a is measured. Subsequently, an incident position X2 on the projection surface of the radiation light in a state that a refractive index matching liquid 8 is filled between the optical fiber end face 2a and the transparent sheet 4 is measured, and in accordance with a shift amount (d) between both its incident positions, an end face inclination angle phi of the optical fiber is calculated. In such a case, a prescribed arithmetic expression is used for its calculation. In such a way, the end face inclination angle can be measured easily and exactly.
Patent JP-H11351392-A (JP)
Title: Fluid control device
Inventor: KOJIMA SEI
IPC: F16J13/14
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To easily and surely retain a cap member provided in a fluid passage at a low cost. SOLUTION: A cap member 12 is fitted to a hole 22 formed in the axial center of a manual valve 21, whereby a chamber 23 for introducing pressure oil is formed. An engagement groove 24 is provided on the inside surface of the hole 22 on the opposite side of the chamber 23 with the cap member 12 between, and the peripheral part 14 of the cap member 12 is engaged with the engagement groove 24, whereby slippage of the cap member 12 is prevented without providing a special member, and the cap member 12 provided in a fluid passage can be easily and surely retained at a low cost.
Patent JP-H0215198-A (JP)
Title: Electrolytic device
Inventor: UESUGI AKIO
IPC: B41N3/03
Filed: 1988-07-04
Abstract: PURPOSE:To improve the uniformity in the electrolyte concn. and agitating effect and to increase the electrolysis efficiency by applying an AC current between the material to be treated and counter electrode in the electrolyte, and supplying the electrolyte from plural electrolyte supply ports between the counter electrodes. CONSTITUTION:A metallic web 1 is supported by the periphery of a drum roller 2 and traveled, and main counter electrodes 3a and 3b and an auxiliary counter electrode 8 provided with a diode 9 are arranged in opposition to the web 1. An AC current is applied between the web 1 and the counter electrodes 3a, 3b, and 8 from an AC power source 7, and an electrolyte 5 is supplied to an electrolytic cell 15 in between from the electrolyte supply port 4a. Consequently, the surface of the web 1 is electrochemically treated. In this electrolytic device, the electrolyte supply ports 4b-4d are further provided at >=2 positions between the main counter electrodes 3a and 3b. By this method, the concn. of the electrolyte in the cell 15 is uniformized, the electrolyte is sufficiently agitated, an electrolysis efficiency is improved, and the surface of the web 1 is uniformly electrolyzed.
Patent JP-H0332363-A (JP)
Title: Digital phase controller of static power converter
Inventor: INA HISASHI
IPC: H02M1/08
Filed: 1989-06-27
Abstract: PURPOSE:To promote operation efficiency by substituting a phase angle actual value incapable of measurement with a phase angle instruction value to perform pulse interval instruction value operations. CONSTITUTION:A digital phase controller of a static power converter is constituted of a waveform shaping circuit 1 of synchronous signal voltage Vs from a voltage transformer 11, phase angle counter 2, micro-processor 3, comparator 4 and pulse interval counter 6, and a phase control pulse Vp is output. A make and break detection circuit 5 of a breaker 10 and a phase angle substitution means 7 substituting a phase angle actual value with a phase angle instruction value are provided. As the result, even if the synchronous signal voltage vanished and is incapable of measurement, it is substituted for the phase angle instruction value to perform operations, and the pulse interval instruction value can be output.
Patent JP-S5865853-A (JP)
Inventor: YOSHIMURA SHIYOUICHIROU
IPC: E04D3/365
Filed: 1981-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000356638-A (JP)
Title: Housing for immunochromatograph
Inventor: KAMISAKA YOSHIHIKO
IPC: B01L3/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a housing for immunochromatograph that makes the judgeable state possible to judged from the whole of the device even if the concentration of a test substance contained in a specimen is a relatively low concentration, preventing penetration of the specimen solution into a strip inside the housing even if the specimen solution is mistakenly and unknowingly scattered to adhere to a window. SOLUTION: In this housing 1 for immunochromatograph with an observation window 5, the observation window 5 of the housing 1 is made of a colored transparent plastic material of a transmittance above 20%, preferably, above 40%, to see through a detection line shown on a development strip 2 housed in the housing 1. The housing 1 except the observation window 5 is made of a colored transparent plastic material of a transmittance above 12%. The observation window 5 and the housing 1 are simultaneously integrally formed the same plastic material.
Patent JP-S6057936-A (JP)
Title: Polyhedral columnar etching electrode utilizing revolving magnetic field
Inventor: KIKUCHI MASASHI
IPC: C23F4/00
Filed: 1983-09-09
Abstract: PURPOSE:To increase the number of substrates mounted, to reduce an occupying area and to enable etching treatment at high speed by forming an etching electrode proper in polyhedral cylindrical structure while utilizing magnetron discharge having a high ionization rate. CONSTITUTION:An etching electrode 2 is inserted and placed rotatably in a vacuum tank 1 forming an etching chamber by a shaft 5. Magnets 8 are arranged cylindrically on the outer circumferential surface of a rotary inner surface 7 while holding molding materials 9. A magnetic field being diffused from the magnets 8 forms a doughnut-shaped horizontal magnetic field on the surface of an outer cylinder 10 shaping a polyhedral cylindrical electrode proper. When high voltage is applied to the outer cylinder 10 and a gas is introduced into an etching region in the periphery of an outer surface, a magnetron discharge region is formed extending over the whole circumference of the etching region, and a large number of substrates 14 mounted to the outer circumferential surface of the outer cylinder 10 can be etched and treated simultaneously at high speed.
Patent JP-H10339828-A (JP)
Title: Optical module and assembly thereof
Inventor: ISONO YOSHIYA
IPC: G02B6/42
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To form single-fiber and multi-fiber optical modules, to reduce components and to lower a price. SOLUTION: This optical module 40 consists of an optical ferrule 42 and a light emitting (receiving) module 60. In the optical ferrule 42, a base 46 is connected to the rear part of a main body 44, a bare fiber 50 is inserted and fixed inside the main body 44, a guide hole 52 for inserting a guide pin is provided and it can be connected to an MT type optical connector (F12 type multi- core optical fiber connector stipulated by JIS). In the light emitting (receiving) module 60, a light emitting (receiving) element 62 is attached onto a quadrilateral substrate 64. As for the optical module 40, manufacture is facilitated even for the multi-fiber one and the number of the components is small as well. Also, it is directly connected to the MT type optical connector attached to an optical fiber for transmission.
Patent JP-S6225988-A (JP)
Title: Production of lipid of microorganism
Inventor: YOKOCHI TOSHIHIRO
IPC: C12R1/645
Filed: 1985-07-26
Abstract: PURPOSE:In cultivating a mold belonging to the genus Mortierella, to obtain a mold having a high content of gamma-linolenic acid in high productivity, by taking out part of a medium containing growth molds having a given amount of lipid, feeding a supplement medium to the medium and repeating the culture operation. CONSTITUTION:In cultivating a mold belonging to the genus Mortierella by using a carbohydrate as a carbon source, the culture process is divided into two processes of a mold growth process and a process to accumulate lipid in a mold, part of a medium containing the mold having desired lipid is taken out from the process to accumulate lipid in the mold, lipid (gamma-linolenic acid is collected, part of the medium containing the growth mold is supplied from the mold growth process to the process to accumulate lipid in the mold and culture is carried out.
Patent JP-S5954846-A (JP)
Title: Biaxle type reduction reversing gear for advancing and backing
Inventor: NAGASAKI MICHIAKI
IPC: B63H23/08
Filed: 1982-09-22
Abstract: PURPOSE:To increase transmtting torque through a reduction reversing gear and as well to simplify the application thereof to a reversible type engine, by providing a pair of units for governing normal and reverse rotations, respectively, between input and output shafts, so that intermediate gears in both units are meshed with each other. CONSTITUTION:Input and output shafts 3, 4 are arranged so that they are biased, longitudinally and vertically. An input gear 5 and an intermediate gear 7 in a backing units R1 are meshed with each other. The intermediate gear 7 is meshed with the intermediate gears 7', 7' in advanceing units F1, F2, and the intermediate gear 7' of the advancing unit F2 is also meshed with an intermediate gear 7 in a backing unit R2. When clutches 9, 9 are engaged together, reverse rotation may be taken out from output pinions 8, 8 to an output gear 6. When clutches 9', 9' are engaged together, normal rotation may be taken out from the output pinions 8, 8 to the output gear 6.
Patent JP-S5789278-A (JP)
Title: Emergency exhaust pipe of cryostat
Inventor: NAKAGOME HIDEKI
IPC: H01F6/04
Filed: 1980-11-26
Abstract: PURPOSE:To prevent the entry of heat and unusual evaporation by inserting airtight into an emergency exhaust a running out plate mounted on a fringe of normal temperature side and a low temperature rupture plate on low temperature side of a vacuum section. CONSTITUTION:A low temperature rupture plate 4 is provided at a low temperature side and a normal temperature running out plate is mounted on the fringe 11 of a normal temperature side in a pipe 3 connecting an outer tank and an inner tank of liquid helium. An emergency exhaust pipe 7 having a vacuum section 6 in the middle is inserted airtight into the low temperature side using side seal 8 and also into normal temperature side via a rubber 0 ring 9. This prevents the entry of heat via the pipe and unusual evaporation due to the vibration of liquid helium and helps discharge pressure at emergency.
Patent JP-S6057789-A (JP)
Title: Luminance signal and chrominance signal separating circuit
Inventor: SUZUKI NORIO
IPC: H04N9/78
Filed: 1983-09-08
Abstract: PURPOSE:To separate completely a luminance signal and a carrier chrominance signal by providing plural band pass filters having respectively different frequency characteristic and selecting one filter accoding to the state of change in a chrominance signal in the direction of a scanning line. CONSTITUTION:A composite color television signal is converted into a digital signal by an A/D converter 17 at a sampling frequency having a value being 4 times the subcarrier, fed to a subtractor 2 through a frame memory 1 and a multiplier 3 and applied to band pass filters 6, 7 and a discriminating circuit 8 as a carrier chrominance signal component 14. The discriminating circuit 8 discriminates the change point of a chrominance signal, and when the signal is not at the change point, the band pass filter 6 of a transfer function H1 is selected and when the signal is at the change point, the band pass filter having a transfer function H2 is selected by using a changeover device 9. A carrier chrominance signal output 16 of the changeover device 9 is fed to a subtractor 10 so as to separate a luminance signal 15.
Patent JP-S6226056-A (JP)
Title: Plastic hip joint anchored in pelvis without cement
Inventor: AAUIN BUARUTAA MORUSUKAA
IPC: A61F2/34
Filed: 1986-07-14
Abstract: The hip joint socket has a plastic socket body which is covered on the outer surface with a multi-layer grid and which is provided with a plurality of peg-like projections of metal which are welded into the plastic socket body. The use of the metal projections and the metal grid prevent direct contact between the pelvic bone and plastic socket body in order to avoid disintegration of the plastic body by body fluids. The welding in of the projections provides a cost effective and small labor-intensive fixation of the projections in the socket body while ensuring firm and secure anchoring.
Patent JP-S5790515-A (JP)
Title: Flue
Inventor: SUZUKI YOSHINOBU
IPC: F23L17/02
Filed: 1980-11-25
Abstract: PURPOSE: To prevent stack rain by providing a drifter that changes a mist- contained gas flow into a swirling flow in a flue in which the mist-contained gas flows.  
     CONSTITUTION: A mist-contained gas from a wet type exhaust gas desulfurizer 1 is exhausted through a flue 2 and a chimney 3 into the atmosphere. A drifter 4 is provided in the flue that changes the mist-contained gas into a swirl. The mist in the gas is deposited on the inside wall by the centrifugal force of the swirl, easily separating the mist from the gas that flows in the flue. There is little mist in the gas exhausted into the atmosphere preventing the stack rain. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5866896-A (JP)
Inventor: KODAMA TAKEMITSU
IPC: F16H1/14
Filed: 1981-10-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5589844-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MURAI KEIICHI
IPC: G03G5/14
Filed: 1978-12-28
Abstract: PURPOSE: To obtain an electrophotographic photoreceptor with high contact properties and superior durability by holding a silane coupling agent between an amorphous silicon layer as a photoconductive layer and a support.  
     CONSTITUTION: A silane coupling agent is used which is represented by general formula I (where R is an organic substituent, X is a hydrolyzable substituent, and n is 1, 2 or 3), e.g. the compound of formula II, III or IV. A solution of the agent optionally blended with a suitable synthetic resin is coated onto a support and dried to form a thin film of about 1000ÅW10μ thickness. This film is preferably heat treated at about 120°C or above and covered with an amorphous silicon layer to form a photoconductive layer, thus obtaining a photoreceptor. The coupling agent may be contacted to the photoconductive layer at a state where it is contained in the support. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6057427-A (JP)
Title: Control circuit of information recording and reproducing device
Inventor: OOHASHI MASAHIDE
IPC: G06F3/06
Filed: 1983-09-09
Abstract: PURPOSE:To improve the reliability of selection control information and effective information or an information recording/reproducing device by deleting some of the selection control information and transferring the deleted information between a control circuit and the information recording/reproducing device. CONSTITUTION:An error detecting circuit 46 checks whether the selection control information read out of a magnetic disk device 21 has an error from the cylinder number, the sector number and the check information given from the device as well as the head number stored in a memory circuit 43. If no error is detected, the circuit 46 delivers a signal of level ''1''. In other words, if the selection control information in a correct sector is read out of the device 21, the output signal of an AND circuit 49 is set at ''1''. Thus the actuation is possible with both an information reading circuit 32 and an information writing circuit 33. Then the effective information is stored and reproduced in the device 21 by the circuits 32 and 33.
Patent JP-S5866145-A (JP)
Title: Input device
Inventor: SAKAGAMI WATARU
IPC: G06F3/038
Filed: 1981-10-16
Abstract: PURPOSE:To reduce the coordinate input time with a simple operation, by providing plural switches, which are turned on in accordance with the deprassion depth, in the upper part of a control lever for coordinate input of a CRT to input coordinates and designate the input. CONSTITUTION:In case that cursors form a cross, cursors 11 and 12 are displayed when a switch in the upper end of a controller 2 is depressed. The intersecting point between cursors is moved to an optional position by the operation of a lever 21 to determine coordinates. When an operating part 22 is depressed more deeply, the coordinate input designation is transmitted to a terminal machine 1. A permanent magnet 23 is fixed at the inside of the operating part 22, and  switches 24 and 25 of Hall elements are provided longitudinally at the inside of  the lever 21. Signal lines 27 and 28 are connected to switches 24 and 25. Switches 24 and 25 are turned on by the depression of the permanent magnet to display cursors and disignate the input.
Patent JP-H06348729-A (JP)
Title: Electronic slip system
Inventor: HIRATA MIHOKO
IPC: G06F19/00
Filed: 1993-06-11
Abstract: PURPOSE:To make the acceptance process for slips efficient and speedy by automatically determining a acceptance schedule corresponding to the acceptance period of the slips and managing the acceptance process. CONSTITUTION:When input contents from a slip input device 15 are written in an electronic slip input part provided to an electronic slip generating device 10, an electronic slip is generated. The contents of the generated electronic slip are sent to a return controller 12, which determines an acceptance path and an acceptance period with an acceptance path master and an acceptance period master, registers them in an acceptance management master. and returns them to an acceptance processor 13; and then automatic scheduling is performed on the basis of the acceptance period. Further, when the acceptance period is exceeded, a message is displayed on an acceptance processor 13. After the acceptance process ends, a next acceptance process is performed and after final acceptance, data are erased from the acceptance master. Consequently, the acceptance process for slips is made efficient and speedy.
Patent JP-H0913787-A (JP)
Title: Door
Inventor: NOMURA HIROBUMI
IPC: E05D15/10
Filed: 1995-06-30
Abstract: PURPOSE: To provide a door which is improved in appearance and visibility by flushing the surface of fixed glass plate with that of a sliding glass plate when a door is closed. CONSTITUTION: Upper rails are provided on an upper frame 6 so that a sliding glass plate can slide along the rails 10a and 10b and a sliding mechanism 30 is attached to the upper holder 25 of the glass plate 1. Because of a pulling mechanism 11, the surface position of the glass plate 1 can be moved.
Patent JP-S5790070-A (JP)
Title: Jet printing ink
Inventor: MATSUMOTO TOKIROU
IPC: C09D11/00
Filed: 1980-11-26
Abstract: PURPOSE: To provide printing ink which does not cause clogging of a nozzle and in which the surface tension of droplets is hardly influenced by ambient temperature, by using a water-soluble wetting agent, a colorant and water as main components and incorporating a perfluoroalkylsulfonate salt.  
     CONSTITUTION: 0.002W1wt% perfluoroalkylsulfonate salt is added to water- based jet printing ink contg. a water-soluble wetting agent, a colorant and water as main components. The water-soluble wetting agents which are liquid at an ordinary temperature are used. Examples of the wetting agents are polyhydric alcohols and their alkyl ethers and acetate esters. As said colorants, water- soluble dyes having good solubility in water and finely divided pigments having excellent dispersibility and stability are used. As said perfluoroalkylsulfonate, potassium perfluoroalkylsulfonates are preferred. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5956533-A (JP)
Title: Method for cooling steel sheet with gas in continuous annealing
Inventor: SAKAMOTO YOSHIO
IPC: C21D9/573
Filed: 1982-09-24
Abstract: PURPOSE:To carry out the rapid cooling of a steel sheet after soaking in a gas jet rapid cooling zone divided into plural sections without deteriorating the quality of the steel sheet by passing the sheet through the rapid cooling zone at a velocity set by specifying the lengths of the divided rapid cooling sections and the minimum passing speed. CONSTITUTION:A steel sheet after soaking in a continuous annealing stage is rapidly cooled in a gas jet rapid cooling zone divided into plural sections. The sheet is passed through a rapid cooling zone at a velocity satisfying the equation, wherein Hmax is the length (m) of the longest section among the divided rapid cooling sections, and Vmin is the minimum passing speed (m/sec).
Patent JP-S6145280-A (JP)
Inventor: SAKAI SHIGENOBU
IPC: G09G3/20
Filed: 1984-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09308513-A (JP)
Title: Purse card holder with string
Inventor: HARADA TOSHIO
IPC: A45C11/18
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To make it easier to take off a card from the holder by putting there a string with a stopper turning over at the older bottom and until it places its tops at the opening with the length sure enough to pick up by the finger. SOLUTION: A string 1 is put into the holder with its end fixed by a stopper 2 either stitched or glued closer to an opening 7. It's turned over at the holder bottom and led out as far as its stiffened top 3 comes off the opening 7 leaving the length sure enough to pick up by the finger. When you put a card in, push it into with the string downward the bottom keeping the top 3 left at the opening with that length. When you take off the card, pull the string top 3 so that the card is pushed upward. Then pulled up card top is easily picked up by fingers.
Patent JP-S6145229-A (JP)
Title: Liquid-crystal display element
Inventor: KOIKE YOSHIRO
IPC: G02F1/139
Filed: 1984-08-09
Abstract: PURPOSE:To improve start-up characteristics of display to an applied voltage and to increase its display capacity by suppressing the product of refractive index anisotropy of liquid crystal and cell thickness (d) below a prescribed value and suppressing the angle between a couple of polarizing plates within a specific angle range. CONSTITUTION:Polarizing plates are shown by 1 and 10, a reflecting plate by 11, glass substrates by 2 and 9, transparent electrodes by 3 and 8, orientation control film by 4 and 7, a spacer by 5, and liquid crystal by 6. Then, 0.7<=DELTAn.d<= 0.9, where DELTAn is refractive index anisotropy; and 30 deg.<=theta<=50 deg., where theta is the angle between the polarizing plates. Then, 2d.DELTAn/lambda is denoted as the lateral axis and an azimuth angle alpha radian is denoted as the longitudinal axis; a solid line shows a gentle curve A when alpha=0 deg. and a broken line shows a curved line B with steep variation when alpha=25 deg.. It is evident that the azimuth angle varies abruptly almost at 2d.DELTAn/lambda=2.5 when alpha=2.5 deg.. For the purpose, this area is used for display to improve start-up characteristics gamma of the element greatly.